Homintec doors and windows hidden isobaric cavity rear drainage
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Homintec’s aluminum-clad wood doors and windows are the first to promote the hidden isobaric cavity rear drainage technology, which replaces the traditional external aluminum side opening drainage
process with no holes on the side, which is more beautiful and practical. It is no longer affected by wind pressure, and it can drain smoothly even in stormy weather. At the same time prevent mosquitoes from
climbing.
The traditional drainage system
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The traditional drainage system mainly relies on the drainage holes on the aluminum surface for drainage. When encountering heavy rain or strong wind, the rainfall is too large or the wind pressure presses the drain hole, resulting in rain leakage.
